Naval Ship Systems Command · Electronic Components
588-208-1854924PC21
Switch, Rotary
Part Number588-208-1854924PC21
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-650-4588 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length4.125 INCHES NOMINAL
Contact Switching ActionMAKES BEFORE BREAKS EACH SECTION FRONT
Knob Manufacturer Code82121
Features ProvidedACTUATOR KNOB
Terminal TypeTAB W/SCREW
Contact Voltage Rating In Volts500.0 AC AT SEA LEVEL
Hazardous Locations EnvironmentalDUSTPROOF
Longest Horizontal Distance Betwee2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY
Individual Section Quantity4
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Longest Vertical Distance Between2.281 INCHES NOMINAL SINGLE MOUNTING FACILITY
Vendor Part Numbers123902LE, AD22557PC21
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 588-208-1854924PC21 available?
We can source 588-208-1854924PC21 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 588-208-1854924PC21 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 588-208-1854924PC21 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 588-208-1854924PC21?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 588-208-1854924PC21?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.